curl --request POST \
  --url https://api.anysite.io/api/crossref/members \
  --header 'Content-Type: application/json' \
  --header 'access-token: <api-key>' \
  --data '
{
  "member_id": 2,
  "timeout": 300
}
'

[
  {
    "id": "<string>",
    "@type": "@crossref_member",
    "primary_name": "<string>",
    "names": [],
    "location": "<string>",
    "prefixes": [],
    "counts": {
      "@type": "@crossref_counts",
      "current_dois": 0,
      "backfile_dois": 0,
      "total_dois": 0
    },
    "last_status_check_at": 123
  }
]